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4rai.com screenshot

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 78

    SEO

    Google-friendlier than
    39% of websites

4rai.com

Radiology Affiliates Imaging - RAI

Page Load Speed

1.5 sec in total

First Response

165 ms

Resources Loaded

1.1 sec

Page Rendered

327 ms

4rai.com screenshot

About Website

Click here to check amazing 4 RAI content for United States. Otherwise, check out these important facts you probably never knew about 4rai.com

Radiology Affiliates Imaging is a private radiology practice group. We are dedicated to providing a full range of high quality imaging and professional radiology services including diagnostic imaging,...

Visit 4rai.com

Key Findings

We analyzed 4rai.com page load time and found that the first response time was 165 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

4rai.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

46/100

10%

LCP (Largest Contentful Paint)

Value15.2 s

0/100

25%

SI (Speed Index)

Value10.2 s

9/100

10%

TBT (Total Blocking Time)

Value1,140 ms

22/100

30%

CLS (Cumulative Layout Shift)

Value0.035

100/100

15%

TTI (Time to Interactive)

Value15.5 s

7/100

10%

Network Requests Diagram

4rai.com

165 ms

4rai.com

358 ms

js

54 ms

dripicons.min.css

31 ms

elegant-icons.min.css

28 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 80% of them (70 requests) were addressed to the original 4rai.com, 9% (8 requests) were made to Fonts.gstatic.com and 5% (4 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (358 ms) belongs to the original domain 4rai.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 181.4 kB (12%)

Content Size

1.5 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 4rai.com main page is 1.5 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 729.5 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 171.6 kB

  • Original 211.1 kB
  • After minification 206.6 kB
  • After compression 39.4 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 171.6 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 428.3 kB
  • After minification 428.3 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. 4 RAI images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 3.4 kB

  • Original 729.5 kB
  • After minification 729.5 kB
  • After compression 726.0 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. This website has mostly compressed JavaScripts.

CSS Optimization

-5%

Potential reduce by 6.3 kB

  • Original 130.5 kB
  • After minification 128.2 kB
  • After compression 124.3 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. 4rai.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 72 (94%)

Requests Now

77

After Optimization

5

  • Images
  • JavaScript
  • CSS

The browser has sent 77 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 4 RAI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 44 to 1 for JavaScripts and from 30 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

4rai.com

4rai.com

165 ms

4rai.com

4rai.com

358 ms

js

js

54 ms

dripicons.min.css

dripicons.min.css

31 ms

elegant-icons.min.css

elegant-icons.min.css

28 ms

all.min.css

all.min.css

45 ms

ionicons.min.css

ionicons.min.css

39 ms

linea-icons.min.css

linea-icons.min.css

28 ms

linear-icons.min.css

linear-icons.min.css

51 ms

icon

icon

37 ms

simple-line-icons.min.css

simple-line-icons.min.css

47 ms

styles.css

styles.css

47 ms

select2.min.css

select2.min.css

47 ms

core-dashboard.min.css

core-dashboard.min.css

65 ms

perfect-scrollbar.css

perfect-scrollbar.css

68 ms

swiper.min.css

swiper.min.css

65 ms

main.min.css

main.min.css

68 ms

promedica-core.min.css

promedica-core.min.css

84 ms

magnific-popup.css

magnific-popup.css

80 ms

css

css

49 ms

style.css

style.css

82 ms

elementor.min.css

elementor.min.css

89 ms

elementor-icons.min.css

elementor-icons.min.css

91 ms

frontend-lite.min.css

frontend-lite.min.css

92 ms

post-5.css

post-5.css

90 ms

global.css

global.css

98 ms

post-2532.css

post-2532.css

97 ms

gdpr-main-nf.css

gdpr-main-nf.css

98 ms

css

css

63 ms

frontend-gtag.min.js

frontend-gtag.min.js

109 ms

jquery.min.js

jquery.min.js

113 ms

jquery-migrate.min.js

jquery-migrate.min.js

110 ms

css

css

35 ms

mediaelementplayer-legacy.min.css

mediaelementplayer-legacy.min.css

83 ms

wp-mediaelement.min.css

wp-mediaelement.min.css

168 ms

rs6.css

rs6.css

169 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

83 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

183 ms

wp-polyfill.min.js

wp-polyfill.min.js

185 ms

hooks.min.js

hooks.min.js

190 ms

i18n.min.js

i18n.min.js

184 ms

index.js

index.js

186 ms

index.js

index.js

189 ms

rbtools.min.js

rbtools.min.js

193 ms

rs6.min.js

rs6.min.js

194 ms

api.js

api.js

58 ms

perfect-scrollbar.jquery.min.js

perfect-scrollbar.jquery.min.js

189 ms

hoverIntent.min.js

hoverIntent.min.js

188 ms

core.min.js

core.min.js

180 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

183 ms

modernizr.js

modernizr.js

182 ms

tweenmax.min.js

tweenmax.min.js

243 ms

main.min.js

main.min.js

241 ms

promedica-core.min.js

promedica-core.min.js

164 ms

jquery.waitforimages.js

jquery.waitforimages.js

223 ms

jquery.appear.js

jquery.appear.js

209 ms

swiper.min.js

swiper.min.js

208 ms

jquery.magnific-popup.min.js

jquery.magnific-popup.min.js

208 ms

index.js

index.js

243 ms

smush-lazy-load.min.js

smush-lazy-load.min.js

243 ms

main.js

main.js

245 ms

isotope.pkgd.min.js

isotope.pkgd.min.js

244 ms

packery-mode.pkgd.min.js

packery-mode.pkgd.min.js

244 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

235 ms

mediaelement-migrate.min.js

mediaelement-migrate.min.js

298 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

285 ms

vimeo.min.js

vimeo.min.js

284 ms

jquery.justifiedGallery.min.js

jquery.justifiedGallery.min.js

284 ms

webpack.runtime.min.js

webpack.runtime.min.js

284 ms

frontend-modules.min.js

frontend-modules.min.js

282 ms

utag.js

utag.js

222 ms

waypoints.min.js

waypoints.min.js

239 ms

frontend.min.js

frontend.min.js

243 ms

elementor.js

elementor.js

224 ms

dummy.png

dummy.png

225 ms

x-ray-e1647462923690.png

x-ray-e1647462923690.png

291 ms

S6uyw4BMUTPHjx4wWw.ttf

S6uyw4BMUTPHjx4wWw.ttf

131 ms

S6u9w4BMUTPHh7USSwiPHA.ttf

S6u9w4BMUTPHh7USSwiPHA.ttf

154 ms

S6u8w4BMUTPHh30AXC-v.ttf

S6u8w4BMUTPHh30AXC-v.ttf

180 ms

S6u9w4BMUTPHh6UVSwiPHA.ttf

S6u9w4BMUTPHh6UVSwiPHA.ttf

194 ms

S6u9w4BMUTPHh50XSwiPHA.ttf

S6u9w4BMUTPHh50XSwiPHA.ttf

194 ms

KFOlCnqEu92Fr1MmWUlfChc9.ttf

KFOlCnqEu92Fr1MmWUlfChc9.ttf

194 ms

KFOlCnqEu92Fr1MmEU9fChc9.ttf

KFOlCnqEu92Fr1MmEU9fChc9.ttf

194 ms

KFOmCnqEu92Fr1Mu7GxP.ttf

KFOmCnqEu92Fr1Mu7GxP.ttf

194 ms

api.min.js

api.min.js

178 ms

recaptcha__en.js

recaptcha__en.js

179 ms

2023-RAI-Logo-Cobranded-1.png

2023-RAI-Logo-Cobranded-1.png

102 ms

Accessibility Review

4rai.com accessibility score

87

Accessibility Issues

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Best Practices

4rai.com best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

4rai.com SEO score

78

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 4rai.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that 4rai.com main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

4rai.com

Open Graph data is detected on the main page of 4 RAI. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: